11306779727 has 2 divisors, whose sum is σ = 11306779728. Its totient is φ = 11306779726.

The previous prime is 11306779703. The next prime is 11306779777. The reversal of 11306779727 is 72797760311.

It is an a-pointer prime, because the next prime (11306779777) can be obtained adding 11306779727 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11306779727 - 2²⁶ = 11239670863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11306779777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5653389863 + 5653389864.

It is an arithmetic number, because the mean of its divisors is an integer number (5653389864).

Almost surely, 2^11306779727 is an apocalyptic number.

11306779727 is a deficient number, since it is larger than the sum of its proper divisors (1).

11306779727 is an equidigital number, since it uses as much as digits as its factorization.

11306779727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777924, while the sum is 50.

The spelling of 11306779727 in words is "eleven billion, three hundred six million, seven hundred seventy-nine thousand, seven hundred twenty-seven".